Building Expansion Joint Covers - Residential & Commercial
59 products
10–500mm gap range
$$–$–$$$ price range
cf
CF
gap range
45 – 175 mm
movement
Up to 100%
mounting
surface mount
fixing
visible screws
best for: interior and exterior floors with heavy pedestrian and medium vehicular traffic where a simple, low-maintenance cover profile is required.
standard
cfh
CFH
gap range
38 – 112 mm
movement
±50%
mounting
surface mount
fixing
visible screws
load
light vehicle
best for: commercial buildings, parking structures, malls, airports requiring durable floor-to-floor and floor-to-wall expansion joint coverage with vehicular and pedestrian traffic.
$$
standard
cw
CW
gap range
25 – 125 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: commercial buildings, hospitals, offices, and corridors requiring wall and ceiling joint coverage with clean aesthetic finish.
$
economy
cwe
CWE
gap range
25 – 125 mm
movement
±25%
mounting
surface mount
fixing
hidden screws
best for: office buildings, hospitals, hotels, and commercial spaces with suspended ceiling systems requiring expansion joint coverage.
$$
standard
d1002
D1002
gap range
25 – 100 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: interior and exterior walls and ceilings in commercial buildings, hospitals, and hotels requiring surface-mount joint coverage with multiple finish options.
$$
standard
d1100
D1100
gap range
30 – 80 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: interior wall and ceiling areas with small joint gaps, drywall applications, and installations fixed directly to the wall substrate.
standard
d1500
D1500
gap range
15 – 94 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: interior and exterior applications requiring quick-install surface-mounted joint covers for corridors, walkways, walls, and ceilings with thermal movement.
$
economy
d3200
D3200
gap range
50 – 250 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: seismic zones, airports, shopping malls, and large commercial buildings requiring high-movement floor joint coverage with smooth plate finish.
$$
standard
d4000
D4000
gap range
50 – 450 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: high seismic zones, airports, hospitals, convention centres, and critical infrastructure requiring large-gap coverage with multi-directional movement capacity.
$$$
premium
ds1002
DS1002
gap range
25 – 100 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: premium commercial interiors, hospitals, hotels requiring flush-finish wall and ceiling joint coverage with tile or paint compatibility.
$$$
premium
ds31102
DS31102
gap range
15 – 100 mm
movement
±25%
mounting
recessed
fixing
hidden screws
best for: drywall and plasterboard wall and ceiling applications in commercial buildings, offices, and residential projects.
$$
standard
dwe
DWE
gap range
30 – 150 mm
movement
±35%
mounting
surface mount
fixing
visible screws
best for: interior wall and ceiling areas with small joint gaps, drywall applications, and installations fixed directly to the wall substrate where extra movement capacity is needed.
standard
ecoclip
ECOCLIP
gap range
15 – 75 mm
movement
±25%
mounting
surface mount
fixing
concealed clip-in
best for: interior walls and ceilings in commercial buildings, offices, and public spaces requiring no visible anchor joint coverage.
$
economy
gen1000
GEN1000
gap range
50 – 100 mm
movement
±50%
mounting
recessed
fixing
visible screws
best for: multi-storey car parks, parking podiums, ramps, and heavy vehicular traffic areas.
$$$
premium
gen1000b
GEN1000B
gap range
38 – 75 mm
movement
±50%
mounting
recessed
fixing
visible screws
best for: parking structures, ramps, and vehicular areas requiring compact rubber-encapsulated joint coverage.
$$
standard
genb
GENB
gap range
10 – 100 mm
movement
±50%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: interior and exterior joints requiring durable compression sealing.
$
economy
genfoam
GENFOAM
gap range
30 – 280 mm
movement
±50%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: basements, below-grade structures, car parks, tunnels.
$
economy
genfoam-a
GENFOAM-A
gap range
48 – 280 mm
movement
±50%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: wall-to-floor transitions, column joints, and angular connections.
$$
standard
genfoam-s
GENFOAM-S
gap range
25 – 200 mm
movement
±50%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: joints requiring sealant overlay, high-traffic areas needing enhanced bonding.
$$
standard
gna
GNA
gap range
10 – 60 mm
movement
±25%
mounting
recessed
fixing
no visible fixings
waterproof
yes
best for: budget-conscious projects, residential, and light commercial applications.
$
economy
of1000
OF1000
gap range
25 – 100 mm
movement
±25%
mounting
surface mount
fixing
visible screws
best for: hospitality, retail, and commercial spaces requiring surface-mounted floor joint coverage with clean minimal sightline.
$$
standard
of1660
OF1660
gap range
15 – 63 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: buildings with differential slab levels requiring recessed floor joint coverage with tile or stone infill.
$$$
premium
of1670
OF1670
gap range
25 – 100 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: commercial buildings with differential slab levels requiring interlocking recessed floor joint coverage.
$$$
premium
of1685
OF1685
gap range
38 – 125 mm
movement
±25%
mounting
recessed
fixing
visible screws
load
light vehicle
best for: commercial and industrial buildings with stepped floor conditions requiring durable interlocking joint coverage.
$$$
premium
of1700
OF1700
gap range
25 – 100 mm
movement
±50%
mounting
recessed
fixing
visible screws
best for: wet areas and external walkways with differential slab levels requiring watertight expansion joint coverage.
$$
standard
of4000
OF4000
gap range
50 – 400 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: seismic zones with differential slab levels requiring heavy-duty seismic joint coverage.
$$
standard
of4100
OF4100
gap range
50 – 250 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: buildings with differential slab levels, stepped floor conditions.
$$$
premium
r2001
R2001
gap range
38 – 188 mm
movement
±100%
mounting
surface mount
fixing
visible screws
waterproof
yes
best for: flat roofs, parapets, rooftop walkways, and building envelopes.
$$$
premium
r2003
R2003
gap range
50 – 250 mm
movement
±100%
mounting
surface mount
fixing
visible screws
waterproof
yes
best for: flat roofs, parapets, and rooftop applications requiring weatherproof expansion joint coverage.
$$$
premium
we
WE
gap range
15 – 125 mm
movement
±50%
mounting
surface mount
fixing
visible screws
best for: hospital walls, hotel corridors, office ceilings, and commercial interiors.
$$
standard
wtz-1700
WTZ-1700
gap range
25 – 85 mm
movement
±50%
mounting
recessed
fixing
visible screws
waterproof
yes
best for: wet areas, car parks, external walkways, and commercial floors.
$$$
premium
wtz1800
WTZ1800
gap range
50 – 150 mm
movement
±50%
mounting
recessed
fixing
visible screws
load
light vehicle
waterproof
yes
best for: premium commercial floors, hospital corridors, hotel lobbies, and high-specification projects requiring watertight performance with transition details.
$$$
premium
wtz5000
WTZ5000
gap range
100 – 300 mm
movement
±50%
mounting
recessed
load
light vehicle
waterproof
yes
best for: hospitality, retail, commercial and similar front-of-house applications where aesthetics matter and multi-directional or seismic movement is expected.
standard
wtz5200
WTZ5200
gap range
100 – 300 mm
movement
±50%
mounting
recessed
load
light vehicle
waterproof
yes
best for: hospitality, retail, commercial and similar applications where aesthetics play an important role and multi-directional or seismic movement is expected.
standard
wtz5500
WTZ5500
gap range
100 – 300 mm
movement
±50%
mounting
recessed
load
light vehicle
waterproof
yes
best for: front-of-house areas with visible tile or carpet finish - hospitality, retail and commercial projects where aesthetics play an important role and seismic movement is expected.
standard
z1000
Z1000
gap range
38 – 94 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: interior corridors, lobbies, retail areas, and exterior walkways.
$$
standard
z1002
Z1002
gap range
38 – 125 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: interior and exterior floor applications requiring recessed modular joint coverage with rubber gasket finish for thermal and settlement movement.
$$
standard
z1100
Z1100
gap range
25 – 94 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: commercial and retail floors requiring standard gasketed floor joint coverage.
$$
standard
z1660
Z1660
gap range
15 – 63 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: premium interiors, hotels, retail, and museums requiring recessed interlocking floor joint coverage with tile infill.
$$$
premium
z1670s
Z1670S
gap range
15 – 63 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: luxury hotels, premium retail, museums, and high-end commercial interiors.
$$$
premium
z1680
Z1680
gap range
38 – 125 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: shopping malls, airports, transit stations, hospitals, and commercial floors.
$$$
premium
z1685
Z1685
gap range
38 – 125 mm
movement
±25%
mounting
recessed
fixing
visible screws
best for: airports, hospitals, malls, and premium commercial floors.
$$$
premium
z1687
Z1687
gap range
38 – 125 mm
movement
±25%
mounting
recessed
fixing
visible screws
load
light vehicle
best for: airports, malls, transit stations, and heavy-traffic commercial floors requiring heavy-duty interlocking floor joint coverage.
$$$
premium
z1700
Z1700
gap range
25 – 100 mm
movement
±50%
mounting
recessed
fixing
visible screws
best for: wet areas, car parks, external walkways, and commercial floors requiring watertight expansion joint coverage.
$$$
premium
z2000
Z2000
gap range
25 – 150 mm
movement
±50%
mounting
surface mount
fixing
visible screws
best for: building facades, external walls, and exterior applications requiring weather-resistant joint coverage.
$$
standard
z2002
Z2002
gap range
25 – 200 mm
movement
±100%
mounting
surface mount
fixing
visible screws
best for: commercial building facades, external walls, and exterior applications requiring weatherproof wall joint coverage.
$$$
premium
z3000
Z3000
gap range
38 – 150 mm
movement
±50%
mounting
recessed
fixing
visible screws
best for: outdoor plazas, podiums, walkways, and landscaping areas requiring durable expansion joint coverage.
$$
standard
z3100
Z3100
gap range
50 – 200 mm
movement
±50%
mounting
recessed
fixing
visible screws
load
light vehicle
best for: podiums, car park entries, external walkways, and landscaping areas with vehicular and heavy pedestrian traffic.
$$$
premium
z4000
Z4000
gap range
50 – 400 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: airports, hospitals, convention centres, and seismic zones requiring large-gap floor joint coverage.
$$
standard
z4050
Z4050
gap range
38 – 150 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: premium lobbies, hotels, and commercial interiors requiring seismic pan-type floor joint coverage with tile finish.
$$
standard
z4100
Z4100
gap range
50 – 450 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: airports, convention centres, hospitals, and seismic zones.
$$$
premium
z4100a
Z4100A
gap range
100 – 500 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: high seismic zones, airports, and critical infrastructure requiring enhanced seismic floor joint coverage.
$$
standard
z4102
Z4102
gap range
50 – 400 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: airports, convention centres, hospitals, and seismic zones requiring modular centre-bar floor joint coverage.
$$
standard
z5000
Z5000
gap range
50 – 450 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: premium commercial lobbies, luxury hotels, hospitals, and architectural interiors requiring seamless tile-finished floor joints with seismic movement.
$$$
premium
z5002
Z5002
gap range
50 – 400 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: premium commercial interiors, luxury hotels, and hospitals requiring pop-up seismic pan-type floor joints.
$$
standard
z5200
Z5200
gap range
50 – 450 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: airports, transit hubs, commercial towers, and high-specification projects requiring pan-type floor joints with rubber-sealed articulation.
$$$
premium
z5202
Z5202
gap range
50 – 400 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: airports, transit hubs, and commercial towers requiring premium pan-type floor joints with rubber-sealed articulation.
$$
standard
z5500
Z5500
gap range
50 – 450 mm
movement
±100%
mounting
recessed
fixing
visible screws
best for: ultra-premium commercial projects, landmark buildings, five-star hotels, and vip areas demanding the highest-specification pan-type floor joint with seamless tile finish.
$$$
premium
z8000
Z8000
gap range
50 – 300 mm
movement
±50%
mounting
recessed
fixing
visible screws
load
light vehicle
best for: industrial floors, loading docks, heavy vehicular areas, and high-load commercial applications.
$$$
premium
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Building expansion joint covers for residential and commercial projects
This is the broadest selection in the Genotek catalogue: 59 expansion joint cover systems for residential towers, offices and mixed-use developments, covering joint gaps from 10 mm to 500 mm and every movement class from simple thermal to full seismic with settlement. A typical building needs a coordinated family of covers - floor systems in lobbies and corridors, wall and ceiling covers continuing the same joint line, facade and roof closures outside, and watertight systems on podiums and parking levels.
Specifying them as one package keeps movement capability, finishes and warranties consistent, and avoids the site-made details that fail first. Aluminium profiles keep weight and corrosion in check; fire-rated assemblies are available wherever the joint crosses rated construction. Genotek supports consultants with joint schedules, movement calculations and full submittal documentation across the GCC, India and Southeast Asia. Send your drawings for a complete building joint-cover schedule, priced per system.
not sure which product is right?
our engineers will recommend the best solution for your project. no obligation.